ITEM NAME:Wireless Usb Wifi Adapter, 1200Mbps Dual Band 2.4Ghz/300Mbps 5Ghz/867Mbps D X4H9 Wireless Usb Wifi Adapter, 1200Mbps Dual Band 2.4Ghz/300Mbps 5Ghz/867Mbps D X4H9 Farther transmission distance, more stable signal.This wifi adapter comes with 2 pieces of 5dBi high gain wifi antennas, transmission distance up to 110 yards.These 5dBi antennas provides strong penetrating ability and stability.It will stay good connection even when signals are very weak.Best performance on reduce freezing and lags when streaming and gaming.Ultra-Speed.model 1200Mbps wifi adapter using the latest & most powerful 802.11ac Wi-Fi technology,3 times faster than wireless N speeds. It supports dual band (2.4G and 5.8G) with Maximum speed up to 5.8GHz (867Mbps) or 2.4GHz (300Mbps). It is the perfect product for Online 4K Video, Gaming, High Quality Music and Facebook.Strong compatibility and longer service life. Really easy to use, No drivers required for Windows 10! Just plug and play! Compatible with Windows 10/8.1/8/7/Vista/XP, Mac OS X 10.6-10.14. Works with any Wi-Fi routers. Uses the latest chip-RTL8812BU. The product's service life has been extended by two times. At the same time, cooling down design makes the product more durable. Extend the life of the product. High speed USB3.0 interface. This Wi-Fi adapter is equipped with USB 3.0 port. USB 3.0 supports transfer rates of up to 5Gbps-10 times faster than USB 2.0 to ensures Wi-Fi adapter has maximum throughput performance and more stable internet connection. And it is Backward Compatible with USB 2.0 Port; Your best wifi dongle for PC Desktop and Laptop. KNOWING THE FOLLOWING WILL GIVE YOU A BETTER PRODUCT EXPERIENCE:1. Please FIRST install the driver , Then insert the wifi adapter. 2. You must have a router that supports dual band (2.4G/5G) if you want to connect to 5G signal.3. Generally customers can't get the maximum speed. But it has nothing to do with the quality of the product. The network environment, router, barriers,
